"internet_access"=>"wlan","rooms"=>"2","source:date"=>"2014-03-24"
"contact:email"=>"perja@planet.nl","contact:phone"=>"+31 594 632 469","contact:website"=>"https://www.degrienthe.nl"
"guest_house"=>"bed_and_breakfast","source:date"=>"2014-03-24"
"contact:email"=>"info@develdstreek.nl","contact:mobile"=>"+31 6 22459713","contact:website"=>"https://develdstreek.nl/"
"contact:website"=>"https://www.onsbolmeer.nl/","guest_house"=>"bed_and_breakfast"